WGBS of Dicentrarchus labrax: juvenile gills
Methods: At the age of 8 months, half of the fish were transferred to brackish water for 24 h and then transferred to dechlorinated tap fresh water for two weeks. The remaining fish were transferred from SW to SW as controls. After the 2-week salinity challenge, 5 fish per condition were killed using a 100 ppm lethal dose of benzocaine before immediate tissue sampling.